L = 3C ( Lacey sold three times as many calendars as Chris)
T = 5 + C (Talia sold 5 more calendars than Chris)
Answer:

Step-by-step explanation:
We need to find the solution to the following system of equations:
and 
By plugging the value of 'y' into the first equation we have that:
⇒ 
Solving for 'x' we have:

So, the solution to the system of equation is: (37.5, -30)
For 12 divided by 587, I got 0.02044293.
For 587 divided by 12, I got 48.9166666666666.
I hope this helps.
Answer:
C is the answer thank you